Fibaro binary sensor 1-wire DS 18B20

[Thomme 0]

Hello

 

I have the same issue as many of you, using DS 18B20 and the FGBS321. I have tried with different DS 18B20 and different FGBS321, so there is no hardware problem. Using a power adapter 12v/3A.

 

I tried to reset the FGB321 multiple times and I have excluded/includet several times, no result.

 

I have tried with 4.59, 4.61. Does anyone know on what Firmware it actually works.

 

I´m still stuck on 0 degrees.

 

Thanks

[killer8 0]

It does work on 4.59 and 4.61 but I had to reset the device using method 2(Simply excluding and including it didn't work). I've described how to do this a few post before yours.

[Thomme 0]

It does work on 4.59 and 4.61 but I had to reset the device using method 2(Simply excluding and including it didn't work). I've described how to do this a few post before yours.

Hello Killer8 and thank you for your answer.

 

Unfortunately i have also tried to reset with method2 and then include/exclude but it does not seem to work. Did you get the right temperature immediately or was is 0 for a while?

[alex88 71]

I am in the process of a rebuild to v4.056 and i have included two UBS. Each UBS has two DS temp sensors and they work fine. Not sure that helps for those on later versions.

[killer8 0]

Hello Killer8 and thank you for your answer.

 

Unfortunately i have also tried to reset with method2 and then include/exclude but it does not seem to work. Did you get the right temperature immediately or was is 0 for a while?

It did work straight away, but I did exclude -> reset method 2 -> include. Not sure if that's different from you.

[AlPonRock 0]

I have two UBSs and 5 temp sensors in total.  Three sensors are working,  tried them on both UBS with success. But two of them show up with temperature 0 on both UBS.

Tried different power supplies,  reset method 2 etc. Can't get them working.  (HC2 v4.062 , sensor v2.1). Can it be that the temp sensors are just broken?

[chaicka 195]

Dunno if it make sense or of help.

 

The first few FGKs that I added the DS18B20, I screwed up the polarity of the 3-pins of the DS18B20 and installed wrongly. The FGKs keep showing 0 degree C after including back with 4.05x firmware. It is later then I realise after looking more closely at the DS18B20 that I realised I messed up the flat side and the curve side of it, hence the wrong pins are going into the wrong connector on FGKs.